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... Diabetic nephropathy is one of the various complications of diabetes mellitus, affecting patients for lifetime. Earlier studies have revealed that genipin can not only improve diabetes, but also induce cytotoxicity. Therefore, it is not clear which effect of genipin on kidneys occurs, when it is used in the treatment of diabetes. In the present study, we performed nuclear magnetic resonance (NMR)- ...
Fabio de Oliveira Roque; Marcio Uehara-Prado; Francisco Valente-Neto; Jose Manuel Ochoa Quintero; Katia Torres Ribeiro; Marlucia Bonifacio Martins; Marcelo Gonçalves de Lima; Franco L. Souza; Erich Fischer; Urbano Lopes da Silva; Françoise Yoko Ishida; Andrew Gray-Spence; João Onofre Pereira Pinto; Danilo Bandini Ribeiro; Clarissa de Araujo Martins; Pierre Cyril Renaud; Olivier Pays; William E. Magnusson
... The necessity to create national to global-scale biodiversity monitoring systems as part of assessing progress toward biodiversity agendas presents a challenge for signatory countries. This is a brief review of ongoing Brazilian national initiatives that would allow the construction of a general biomonitoring network scheme in protected areas; with additional focus on linking independent monitorin ...
Buxus; Cydalima perspectalis; Drosophila suzukii; Halyomorpha halys; crops; introduced species; moths; pests; Caucasus region; South East Asia
Abstract:
... Drosophila suzukii (Matsumura, 1931) (Diptera: Drosophilidae), an agricultural pest originating from Southeast Asia, has been recorded for the first time in the Caucasus and may threaten crops within the region. In 2016, two introduced species, the Brown Marmorated Stink Bug – Halyomorpha halys Stal (Hemiptera: Pentatomidae) and the Buxus moth – Cydalima perspectalis (Walker) (Lepidoptera: Crambid ...
Oncorhynchus mykiss; fish; fish farms; fisheries; parasitoses; pathogens; species diversity; Armenia
Abstract:
... The aim of this work was to study and define the example of one pond fisheries of the Republic of glugеosis distribution of fish; the species composition of fish, affected by the causative agent of the disease; the intensity and extensity of invasion, and pathways of the pathogen into the territory of our Republic. Based on the results of the conducted research we can conclude that in pond farms o ...
... Air pollution is a major health issue, notably due to the presence of potentially toxic particulate matter with a diameter of lower than or equal to 2.5 µm, named ‘PM2.5.’ There is, however, few precise knowledge on the sources, fate and toxicity of particulate matter, notably because there is a lack of method to trace particulate matter in the long term and over large distances. Therefore, we pre ...
... In order to overcome the common local treatment failure of canine sinonasal tumours, integrated boost techniques were tried in the cobalt/orthovoltage era, but dismissed because of unacceptable early (acute) toxicity. Intriguingly, a recent calculation study of a simultaneously integrated boost (SIB) technique for sinonasal irradiation using intensity‐modulated radiation therapy (IMRT) predicted t ...
biodiversity; birds of prey; fuels; issues and policy; lead; mining; risk reduction; toxicity; water birds; wildlife; Argentina; Bolivia; Brazil; Chile; Colombia; Ecuador; Peru; Venezuela
Abstract:
... Lead contamination is a worldwide problem that affects the health of several bird species and can cause biodiversity loss. However, in South America there is little information about this problem and the species affected. The aim of this study is to compile existing knowledge about lead contamination in South American bird species and propose actions to mitigate this problem. Through a literature ...
E. Abma; W. De Spiegelaere; K. Vanderperren; E. Stock; L. Van Brantegem; I. Cornelis; S. Daminet; Y. Ni; M. Vynck; G. Verstraete; P. Smets; H. de Rooster
... Combretastatin A4‐phosphate (CA4P) is an anti‐tumour vascular targeting agent which selectively blocks tumour blood flow. Research on CA4P in rodent tumour models is extensive; however, knowledge of its effect on spontaneous cancer is scarce. This study was conducted in canine patients with spontaneous solid tumours. The goal was to assess the toxicity and efficacy of CA4P in various spontaneous t ...
... Mast cell tumours (MCTs) are commonly treated with radiation therapy, most often in a microscopic disease setting. Poorer outcomes are expected in patients with gross disease, and irradiation of gross disease may be associated with greater toxicity. The aim of this study was to compare acute radiation adverse events (AE) in dogs with gross and microscopic MCTs receiving radiotherapy. Fifty‐seven d ...
... Aquarium market is one of the main causes of exotic species dispersion, as it promotes the introduction of potential invaders on natural environments. In this scenario, e-commerce provides easy access of invasive plants from around the world. Despite the economic importance of this trade, few studies have addressed the patterns and extension of environmental problems associated with this market. U ...
4-hydroxybenzoic acid; Oriental traditional medicine; acetonitrile; amygdalin; benzoic acid; bioactive compounds; blood circulation; blood stasis; chemical structure; cholic acid; cinnamic acid; ethyl gallate; formic acid; ionization; methyl gallate; quality control; tandem mass spectrometry; ultra-performance liquid chromatography
Abstract:
... Guizhi Fuling capsule (GFC), a traditional Chinese medicine (TCM) with effects of promoting blood circulation and dissipating blood stasis, has been widely used in the clinic. Because of the complex matrix and various chemical structure types, quality control of GFC remains great challenge. In the present study, an ultra performance liquid chromatography hybrid triple-quadrupole mass spectrometry ...
... Bisenols and its derivatives are attractive heterocyclic compounds exhibiting a wide range of biological properties, including anticancer, antipyretic and antimicrobial characteristics. Many catalytic systems have been reported to enhance the synthesis of bisenols, but these catalytic systems suffer from several drawbacks, such as the use of external metals, expensive and toxic chemicals. Thus, th ...
... Integrative taxonomy seeks to approach the complex topic of species diagnosis using independent, complementary lines of evidence. Despite their ubiquity throughout North and Central America, taxonomy of the American leopard frogs (Anura: Ranidae: Rana: subgenus Pantherana) remains largely unresolved, and this is arguably nowhere truer than in the Central American country of Honduras, where there a ...
... Passion fruit (Passiflora edulis [Sims]) is currently ranked third among fruit exports from Kenya and has great potential since demand for both fresh fruit and processed juice is on a continuous increase. Although assessment of genetic variability of germplasm is indispensable for improvement and development of superior cultivars, little information is available on the genetic diversity of passion ...
... Evaluating agricultural loss due to flooding is essential for defining an appropriate risk level in flood management projects. This research introduces a method for computing annual damage risk for rice fields with respect to both spatial and temporal pattern of floods, while considering the effect of crop growth stages on the total damage. For finding the spatial pattern of floods, HEC-RAS was em ...
... The use of the well‐known powerful antioxidant ascorbate has recently become more widespread in human medicine. Intravenous administration of high‐dose ascorbate has been demonstrated to exert anticancer effects. It has resulted in effective cell death in vitro and inhibition of tumour growth in vivo. The aim of the current study was to evaluate the effects of high‐dose ascorbate on canine melanom ...
Western blotting; bladder; carcinogenesis; cell cycle checkpoints; cell growth; cell lines; dogs; dose response; enzyme inhibitors; epidermal growth factor; flow cytometry; humans; in vivo studies; interphase; intraperitoneal injection; mice; neoplasm cells; neoplasms; phosphorylation; prognosis; protein synthesis; sequence analysis; tissues
Abstract:
... Transitional cell carcinoma (TCC) accounts for >90% of canine malignant tumours occurring in urinary bladder, and the prognosis is poor. Our previous study, using RNA sequencing, showed that human epidermal growth factor 2 (HER2) was the most activated upstream regulator related to carcinogenesis in canine TCC. The aim of this study was to examine the anti‐tumour effect of lapatinib, a tyrosine ki ...
cities; climate change; climatic factors; decision making; drought; meteorological data; multivariate analysis; principal component analysis; risk assessment; variance; South Korea
Abstract:
... This study aimed to analyze the future vulnerability to agricultural drought of the Korean administrative units of cities (Si) and counties (Gun) following the climate change phenomenon. To assess the vulnerability in a quantitative manner and also to deal with different physical and socioeconomic data on the occurrence of agricultural drought, principal component analysis (PCA), a multivariate st ...
agricultural productivity; autocorrelation; decision making; electrical conductivity; environmental models; farmers; food safety; geostatistics; kriging; land productivity; laterites; normal distribution; organic carbon; phosphorus; potassium; prediction; soil pH; soil water; India
Abstract:
... Degradation of soil due to unsuitable land management practices is a chief impairment of optimum land productivity. The spatial variability of soil properties is needed for agricultural productivity, food safety and environmental modeling. The present study was conducted in lateritic soils of West Bengal, India to understand the spatial variability of soil properties using a geostatistical model. ...
crops; employment; employment opportunities; environmental impact; exports; gas emissions; income; industrial byproducts; pollution; raw materials; recycling; solid wastes; sugar beet; sugar content; sugar industry; sugarcane; sugars; wastewater; world markets
Abstract:
... Sugar is one of the oldest commodities in the world. It can be produced from sugarcane, sugar beet or other crops having sugar content. Wide applications of sugar make massive demand in the domestic including international market. An assessment of environmental impact for sugar processing industry has done in terms of production, processing, recycling, and utilization. Sugarcane mill has a signifi ...
... The present research was conducted to determine the reactions of 200 pure lines selected from bread wheat landraces collected from 18 provinces and seven regions of Turkey against bunt disease (Tilletia foetida) under field conditions for 3 years. Bunt disease reactions of pure lines were assessed based on the infected spike/total spike ratio. For visually assessed materials, the GGE-biplot method ...
... Contrary to the single pier, due to the complexity of the scour mechanism around pile groups, empirical methods do not give a satisfactory prediction for the scour depth around pier with multiple piles. It was shown recently that artificial neural networks (NNs) have better prediction performance than empirical methods. In order to exploit the full potential of the NN procedure for predicting the ...
... The last century was marked by a high demographic revolution and the fast development of urban environments. Now, more than 50% of the world’s 7.5 billion humans live in cities. This change has often induced the degradation of environmental quality in urban areas. As a consequence, management policies are now fostering the ‘return of nature’ in cities, which, in turn, is requiring a better underst ...
... Biologists, chemists, and physicists are collaborating to develop highly sensitive and specific biosensors for pathogen detection in the food, healthcare, and environmental sectors. Those novel biosensors allow quick detection and are thus expected to solve the issues of the emergence of highly virulent or antibiotic-resistant pathogens. This article reviews different types of biosensors used for ...
DDT (pesticide); Spirulina; cleaning; electron microscopy; models; organelles; phytoremediation; ultrastructure; water pollution; water treatment
Abstract:
... The presented work concerns studying a possibility of using blue-green alga (cyanobacteria) Spirulina for cleaning water polluted with DDT (1,1'-(2,2,2-trichloroethane-1,1-diyl)bis (4-chlorobenzene)). For this aim, at first the influence of different concentrations of DDT (1, 10 and 50 ppm) on the ability of growing of Spirulina and the intensity of uptake of DDT by blue-green alga have been inves ...
biodiversity conservation; ecosystem services; ecosystems; indigenous species; issues and policy; landscapes; ponds; wetland conservation; Brazil
Abstract:
... Pond systems perform a myriad of ecosystem services and make unique contributions to aquatic biodiversity conservation at the landscape scale. Despite their high conservation value, in Brazil, natural ponds have been lost and degraded at alarming rates. The remaining have become exceptionally vulnerable after the enactment of the recent Native Vegetation Protection Law (NVPL), whose unsustainable ...
Brevibacillus laterosporus; Chrysomelidae; biopesticides; larvicides; pest control; Armenia
Abstract:
... The paper discusses the main features of Brevibacillus laterosporus bacilli as bioinsecticides for pest control, as well as perspective sources for searching the novel cancerolytic substances of microbial origin. It has been established that the culture of B. laterosporus is widespread in Armenia as a highly active producer of protein inclusions against leaf beetles. Isolated strains of B. lateros ...
B-lymphocytes; T-cell lymphoma; cyclophosphamide; dogs; doxorubicin; drug therapy; prednisolone; vincristine
Abstract:
... Canine T cell lymphoma has previously been found to be a poor prognostic indicator compared with its B cell counterpart. The cyclophosphamide, doxorubicin, vincristine, and prednisolone protocol is widely accepted as a first line treatment for canine lymphoma. There have been several studies investigating alternative protocols for T cell lymphoma. This study investigated the use of a modified lomu ...
... Georgian oak (Quercus iberica Stev.) is basically prevailed in moderately warm and dry climate zones of Eastern Georgia. Georgian oak naturally grows at elevations of 500–1000 m above sea level, it can reach 1400 m on the southern exposure slopes. Oak forests in Georgia are presented in the form of single and mixed stands. In total, in the living biomass of oak forests of Georgia 10,324 Tg C are a ...
bitches; carcinoma; catechol O-methyltransferase; catechol estrogens; disease course; genes; genotype; mammary neoplasms (animal); metabolites; single nucleotide polymorphism; surgery
Abstract:
... The enzyme catechol‐o‐methyltransferase (COMT) is responsible for inactivation of catechol estrogens, which are well‐recognized carcinogenic metabolites. Two single‐nucleotide polymorphisms (SNPs) in canine COMT gene were previously associated with the age of onset of mammary tumours and with the clinical progression of the disease. However, no information is available regarding the impact of othe ...
... The widespread use of antibiotics has led to an increase in the number of strains resistant to major antibacterial pharmaceuticals. Many synthesized quaternary ammonium compounds possess antibacterial, antifungal and antiviral properties. Incorporation of quaternary ammonium moieties into dendrimers represents a promising strategy for the preparation of novel antimicrobial biomaterials. Here, poly ...
adsorbents; adsorption; arsenic; cadmium; catalytic activity; ceric oxide; cerium; chromium; cost effectiveness; decontamination; drinking water; fluorides; human health; kinetics; lead; mercury; metal ions; moieties; porosity; semiconductors; sorption isotherms; surface area; toxicity; water pollution; water treatment
Abstract:
... The presence of contaminants in potable water is a cause of worldwide concern. In particular, the presence of metals such as arsenic, lead, cadmium, mercury, chromium can affect human health. There is thus a need for advanced techniques of water decontamination. Adsorbents based on cerium dioxide (CeO₂), also named ‘ceria,’ have been used to remove contaminants such as arsenic, fluoride, lead and ...
... Species of the family Epipyropidae are infrequently collected due to their ectoparasitic lifestyle and have therefore received little study. Based on our morphological and molecular analyses, all specimens found parasitizing different species of cicadas in China belong to one species, Epipomponia nawai (Dyar). The species Epipomponia oncotympana Yang (nom. invalid.) was found to be identical with ...
... The biological behaviour and prognostic factors of Merkel cell carcinoma (MCC) in 20 cats were studied. The tumours were surgically removed and histopathologically examined. The animals were 8 to 20 years old (median age: 14 years), and the tumours were predominantly located in the neck and head. Follow‐up data were available in 17 cases, and 12 cats died within a year of surgery. The overall medi ...
amputation; bone marrow; bone morphogenetic proteins; children; dogs; drug therapy; flow cytometry; gastrointestinal system; humans; mesenchymal stromal cells; mice; models; neoplasm cells; nephrotoxicity; osteosarcoma; polymerase chain reaction; radiotherapy; stem cells
Abstract:
... Osteosarcoma (OSA) is the most common malignant bone cancer in children and dogs. The therapeutic protocols adopted for dogs and humans are very similar, involving surgical options such as amputation. Besides surgical options, radiotherapy and chemotherapy also are adopted. However, hematologic, gastrointestinal and renal toxicity may occur because of chemotherapy treatments. Recent study clearly ...
... Mast cell tumours (MCTs) are often diagnosed by cytology based on the identification of purple intracytoplasmic granules with methanolic Romanowsky stains, including May‐Grünwald‐Giemsa (MGG). In clinical practice, aqueous rapid stains (RS) are commonly used, but mast cell granules may not stain properly. Aim of this prospective study was to investigate the frequency of MCT hypogranularity with RS ...
death; dogs; histology; mast cells; mitosis; patients; prediction; prognosis; surgery
Abstract:
... A previous study found that minichromosome maintenance protein 7 (MCM7) score was associated with prognosis in dogs with cutaneous mast cell tumours (MCTs) independent of histological grade. The primary aim of this study was to validate this score in a different cohort of dogs focusing exclusively on patients with Patnaik intermediate grade MCTs treated with surgery alone and followed for a minimu ...
... Gene delivery is the process of introducing foreign genetic material, such as DNA or RNA, into host cells. Gene therapy utilizes gene delivery to deliver genetic material with the goal of treating a disease or condition in the cell. Actual viral vectors may have side effects, while actual systems using metal nanoparticles for gene delivery are toxic. Therefore, we designed here a biocompatible tri ...
ataxia (disorder); carcinoma; cats; diarrhea; dogs; drug therapy; epithelium; fluorouracil; gastrointestinal system; head and neck neoplasms; humans; ingestion; medical records; nausea; neurotoxicity; neutropenia; otitis; platinum; retrospective studies; thrombocytopenia; vomiting
Abstract:
... 5‐Fluorouracil (5‐FU) is used in combination chemotherapy protocols for human head and neck cancer and other epithelial neoplasms. However, a paucity of literature describing use of this drug in veterinary oncology exists, likely due to previous reports of fatal neurotoxicity in both dogs and cats, mainly due to ingestion of human creams. The primary aim of this retrospective study was to report t ...
Caenorhabditis elegans; Oriental traditional medicine; Sophora; antimicrobial properties; bacteria; ethanol; galactose; gas chromatography-mass spectrometry; glucose; heat stress; in vivo studies; infectious diseases; longevity; oxidative stress; polysaccharides; reproduction; seeds; shrubs; stress tolerance; China
Abstract:
... Sophora moorcroftiana (S. moorcroftiana) is an endemic leguminous dwarf shrub in Tibet, China. Decoctions of the seeds have been used in Chinese folk medicine for dephlogistication, detoxication, and infectious diseases. The present study aimed to investigate the constituent and biological effects of polysaccharides from S. moorcroftiana seeds in Caenorhabditis elegans (C. elegans). Polysaccharide ...
Cornus mas; Oriental traditional medicine; active ingredients; anthocyanins; antioxidants; ascorbic acid; cosmetics; emulsions; fruits; glycerol; inflammation; iridoids; manufacturing; phenolic compounds; plant extracts; raw materials; solvents; vegetable oil
Abstract:
... Dogwood fruits are a valuable source of active ingredients, such as phenolic compounds, vitamin C, iridoids, flavonoids and anthocyanins. Plant extracts and substances derived from latin Cornus mas L. exhibit not only strong antibacterial but also antioxidant and tonicity properties, effectively preventing the development of inflammation in living organisms. In the present study, we attempted to o ...
... The discovery of ordered mesoporous materials in 1992 by Mobil Oil Corporation scientists has opened great opportunities for new applications in many emerging fields such as heterogeneous catalysis, biocatalysis, energy conversion, biosensors, photocatalytic devices and environmental technologies. Porous materials are grouped by the International Union of Pure and Applied Chemistry (IUPAC) into th ...
... Cyclodextrins are among the most remarkable macrocyclic molecules with significant theoretical and practical impacts in chemistry and biology. Cyclodextrins belong to the family of cage molecules due to their structure, which is composed of a hydrophobic cavity that can encapsulate other molecules. Indeed, the most characteristic feature of these compounds is their ability to form inclusion comple ...
... Chromosome data are fundamental in evolution. However, there has been no attempt to synthesize and evaluate the significance of such information from a phylogenetic perspective in the giant genus Solanum, which was the aim of this work. New and published information of the main cytotaxonomic features (chromosome number, polyploidy, total length of the haploid complement, mean chromosome length, me ...
... Beans, an excellent source of dietary fiber and protein, have potential for lowering glycemic load. Prepared meals with high dietary fiber and low glycemic load were rare in a market survey in Baton Rouge, LA. The purpose of this research was to increase fiber and decrease glycemic load in ravioli through substitution with bean flour from pinto, navy, or black beans mixed with wheat flour. Navy be ...
... Present investigation describes a micropropagation protocol for pomegranate variety ‘Bhagwa’ using axillary buds as explants. Axenic cultures were established using sequential application of carbendazim-50%, cefotaxime, kanamycin, streptocycline and mercuric chloride (HgCl2). Among the twenty five different treatments tested for control of exudation, translocation of the explants five times at a r ...
... Rice is one of the agronomically and nutritionally important cereal crops. It provides food for more than 50% of the world's population. However, the yield of rice crop is decreased by the salinity stress. This can be overcome by the development of salt-resistant rice varieties. In this study salt resistant callus cultures were developed by the somatic hybridization between Oryza sativa and Myrios ...
... ICAR-Directorate of Cashew Research is the nodal agency for conducting cashew research and manages the largest field gene bank in India. Cashew is a perennial tree and needs more land and other resources to maintain accessions. Conservation through seeds is not feasible because of cross-pollination. Tissue culture efforts to regenerate plants from mature explants are not successful. Therefore, eff ...
aqueous solutions; desalination; distillation; drinking water; energy costs; groundwater; osmosis; surface water; wastewater; water shortages
Abstract:
... Membrane technology has become a common separation technology over the past decennia. Membranes are used more and more for the production of drinkable water from groundwater, surface water and wastewater. Membranes are now competitive versus conventional techniques. Desalination is predominantly used to eradicate the problem of water scarcity. The sustainability of all desalination processes depen ...
... The diagnostic accuracy of contrast‐enhanced CT for detection of cervical lymph node metastasis in dogs is unknown. The purpose of this retrospective, observational, diagnostic accuracy study was to assess the efficacy of CT for detection of mandibular and medial retropharyngeal lymph node metastasis in dogs. Histopathology of dogs with cancer of the head, CT and bilateral mandibular and medial re ...
... This study proposes a surface velocity method for discharge estimation in lined irrigation canals. In this method, a surface velocity radar is used for surface velocity measurement. However, this radar cannot be used to obtain a point velocity on the water surface. A velocity profiler is used to measure the velocity distribution in the cross section of a canal. The measured data are used to obtain ...
Boehmeria nivea; Conyza canadensis; absorption; bioactive properties; copper; copper nanoparticles; gold; nanogold; plant tissues; stems; transmission electron microscopy; China
Abstract:
... Biological effects of nanoparticles have attracted widespread attention. However, the interaction between plants and nanoparticles remains unclear. The purpose of this study was to investigate characteristics of nano-sized metal particles in two representative plant species, Erigeron canadensis and Boehmeria nivea, in the Guangdong Province, China. The stems of the plants were sliced and placed on ...
carbohydrates; farmers; field experimentation; grain yield; nitrogen; paddies; panicles; rice; soil; spikelets; surge irrigation; vegetative growth; water management; water supply; yield components; Indonesia
Abstract:
... System of rice intensification (SRI) has been disseminated in many countries because of its high yield, although the mechanism of yield increase has yet to be fully understood. The aims of this study were to clarify the actual water management of a skilled SRI farmer in irrigated paddy field of Indonesia and to examine the effect of intermittent water management on rice growth and yield. Yield and ...
... For detailed hydrodynamic modelling of vegetated floodplains, the ability to quantify vegetation is advantageous as vegetation significantly influences the flow mechanism. Although it is widely known that roughness changes with depths, many two-dimensional (2D) models assign constant or generic roughness and the values are typically adjusted for calibration. This practice is likely to lead to the ...
... Alternate wetting and drying (AWD) irrigation is widely adopted to save water in rice production. AWD practice shifts lowland paddy fields from being continuously anaerobic to being alternately anaerobic and aerobic, thus affecting nitrogen (N) transformations in paddy field soils. Using the barometric process separation technique, a large number of soil cores sampled from lowland paddy field soil ...
... Pyranopyridine derivatives are an important class of heterocyclic compounds due to their biological activities such as antitumor and antibacterial. However, conventional procedures for their synthesis produce large amounts of toxic by-products. Therefore, there is a need to develop simple, efficient and environmentally benign procedures. Here, a one-pot multicomponent protocol is designed for the ...
... Membrane separation technology has become one of the most frequently used techniques to secure adequate water resources for human consumption and other domestic and industrial utilization. Thin film nanocomposite membranes are widely used in desalination, but have low photo-sensitisation efficiency because of the entrapment of nanoparticles in the polyamide layer of the membrane, which in turn red ...
data collection; irrigation and drainage; neural networks; saturated hydraulic conductivity; topsoil; Iran
Abstract:
... The saturated hydraulic conductivity ([Formula: see text]) is one of the important soil hydraulic properties which plays a significant role in developing flow transport models and irrigation and drainage practices. In this research, artificial neural networks approaches, group method of data handling (GMDH) model and a hybrid intelligent model based on combination of GMDH and harmony search (HS) m ...
ammonium nitrogen; anaerobic conditions; biochemical pathways; denitrifying bacteria; dissolved oxygen; ecosystems; iron; models; nitrate nitrogen; nitrogen; phosphate phosphorus; seasonal variation; sediments; sulfates; surface water; temperature profiles; water pollution; water quality
Abstract:
... In closed water bodies with significant organic pollution, anoxification due to thermal stratification leads to the elution of nitrogen and phosphorus from the bottom sediment and the generation of sulfide, resulting in further degradation of the water environment. This study focuses on the water quality dynamics in an organically polluted reservoir exhibiting long-term anoxification using two app ...
... Improving productivity and farm income is the challenge for the grower in rice cultivation. Therefore, a series of on-farm field experiments were conducted to evaluate comparative performance of different nutrient management practices in boro rice production in south central coastal region of Bangladesh. The performance of high yielding rice varieties were tested with four fertilizer management op ...
animal pathology; biopsy; dogs; drug therapy; guidelines; histology; histopathology; patient care; patients; resection; retrospective studies; sarcoma; tissues; United States
Abstract:
... Despite the existence of the American College of Veterinary Pathology guidelines for tumour biopsy specimens, anecdotally the authors' have seen inconsistency of reporting of information on the pathology report for canine soft tissue sarcomas (STSs). If crucial aspects are not reported this can result in slower or impeded patient care. This retrospective study evaluated 255 STS histopathology repo ...
Kim A. Selting; Sandra M. Bechtel; Jahna Espinosa; Carolyn J. Henry; Deborah Tate; Jeffrey N. Bryan; Lian Rajewski; Brian K. Flesner; Charles Decedue; Michael Baltezor
... Carriers used to solubilize taxane chemotherapy drugs cause severe hypersensitivity. Nanoparticle formulations can provide improved dissolution and bioavailability of taxanes. Thus, a nanoparticulate, excipient‐free formulation of paclitaxel (CTI52010) was evaluated in tumour‐bearing dogs with intravenous and subcutaneous delivery. Tumour‐bearing dogs were treated with intravenous CTI52010 using a ...
... C‐met is a receptor normally expressed on epithelial cells and dysregulated in human breast cancers. Mammary tumours are the most common tumour in female dogs. The aims of this study were to detect the expression of c‐met in canine mammary tumours (CMTs) and evaluate the correlations between c‐met expression and clinicopathological features. A total of 240 specimens of canine mammary tissues compo ...
immunoblotting; adjuvants; drug therapy; humans; immunohistochemistry; dog diseases; dogs; mammary neoplasms (animal); metastasis; mammary glands; epithelium; breast neoplasms; hyperplasia
Abstract:
... Canine mammary tumours (CMTs) are common neoplasms in dogs that feature many of the clinical, genetic and molecular characteristics of human breast cancer. Despite their high metastatic potential, few adjuvant chemotherapeutic treatment options exist for malignant CMTs, and the development of novel, targeted pharmacological approaches will require a better understanding of their pathogenesis. As r ...
Fourier transform infrared spectroscopy; adverse effects; biomass; electron paramagnetic resonance spectroscopy; free radicals; human health; hydrochars; hydrothermal carbonization; rice straw; temperature
Abstract:
... In the environment, persistent free radicals (PFR) have adverse effects on human health. PFR are generated by thermal conversion of biomass, such as hydrothermal carbonization to produce hydrochar. So far, the mechanism and control factors of PFR production in hydrochar are poorly known. Therefore, we investigated here the impacts of hydrothermal temperature, residence time and solid load on the f ...
... Protein hydrolysates were prepared through fermentation of shrimp waste. The protein-rich liquid hydrolysate was further dried using two methods: oven drying at 70°C and freeze drying. The functional properties and in vitro antioxidant activities of the two hydrolysates were then investigated. Slight modifications in solubility, emulsifying properties, and oil retention capacity were distinguished ...
... This study aimed to evaluate the effect of using flaxseed and chia gel as a gluten substitute in cakes. It was performed in four steps: cake production, 9-point hedonic scale sensory analysis, chemical composition analysis, and ink print texture analysis. Five preparations of gluten-free cake were prepared: one control cake with no added gel and four modified preparations, two preparations with ge ...
... Current modernization of an irrigation system degrades fish habitats in quantity and quality and is a significant concern for biodiversity conservation and management of ecosystem services in rice farming landscapes. Irrigation systems consist of various types of channels, whose hydrological and hydraulic heterogeneities can contribute to the coexistence of diverse fish species in this flooded hab ...
... In the present study, a gastric retention floating system for Brucea javanica oil, composed of alginate and carrageenan, was prepared using ionotropic gelation. Parameters for floatability, drug load, encapsulation efficiency, bead morphology, in vitro release, and in vivo gastric retention were evaluated. The optimized formulation via Box–Behnken design consisted of 1.7% alginate (W/V), 1.02% car ...
... Passive acoustic monitoring is gaining popularity in ecology as a practical and non‐invasive approach to surveying ecosystems. This technique is increasingly being used to monitor terrestrial systems, particularly bird populations, given that it can help to track temporal dynamics of populations and ecosystem health without the need for expensive resampling. We suggest that underwater acoustic mon ...
biodiversity; climate change; compliance; debt; ecosystems; extinction; forests; indigenous species; land cover; landowners; laws and regulations; riparian areas; spatial data; sustainable development; vegetation cover; Brazil
Abstract:
... New remote sensing data on vegetation cover and restoration opportunities bring hope to the Brazilian Atlantic Forest, one of the hottest of the 36 global biodiversity hotspots. Available estimates of remaining vegetation cover in the biome currently range from 11% to 16%. However, our new land-cover map, prepared at the highest resolution ever (5m), reveals a current vegetation cover of 28%, or 3 ...
Solanum lycopersicum; absorption; acidity; analysis of variance; calcium; cations; color; cultivars; diet; factor analysis; firmness; fruit quality; fruits; genetic variation; human health; humans; magnesium; mineral content; nutrient uptake; potassium; ripening; sodium; tomatoes
Abstract:
... Tomato (Solanum lycopersicum) fruit quality and yield are highly dependent on adequate uptake of nutrients. Potassium, magnesium and calcium are essential elements that influence fruit quality traits such as colour, uniformity of ripening, hollow fruit, fruit shape, firmness and acidity. Sodium is not an essential element for tomato and can detrimentally compete with the absorption of potassium an ...
Jatropha curcas; Jatropha integerrima; breeding; cultivars; energy crops; genetic variation; genotyping by sequencing; germplasm; islands; lipid content; phylogeny; plant genetic resources; population structure; single nucleotide polymorphism; China; Indonesia; Philippines; Thailand; Timor
Abstract:
... Jatropha curcas L. is a potential bioenergy crop but has a lack of improved cultivars with high yields and oil content. Therefore, increasing our understanding of J. curcas germplasm is important for designing breeding strategies. This study was performed to investigate the genetic diversity and population structure of Indonesian J. curcas populations from six different islands. To construct a ref ...
RNA; Solanaceae; analysis of variance; bioinformatics; computer software; data collection; fruiting; fruits; gene banks; genetic variation; high-throughput nucleotide sequencing; landraces; leaf blade; phenotypic variation; phylogeny; plant height; ripening; single nucleotide polymorphism; tomatoes; transcriptome; Tanzania
Abstract:
... Full potential of African tomato has not been tapped due to lack of information regarding its characterization. The aim of this work was to study the diversity of 17 African tomato landraces collected from Solanaceae gene bank – Tanzania. Evaluation was done using Complete Random Block Design. Morphological data collected were subjected to GenStat's and Darwin6 software. RNA was extracted from lea ...
... Dongxiang wild rice (Oryza rufipogon, DXWR) exhibits valuable agronomic traits and represents a precious germplasm resource for rice breeding. The use of genetic markers can greatly speed up the breeding process and facilitate research on genetics and genomics. In our previous study, we identified insertion–deletion polymorphisms between DXWR and cultivated rice Nipponbare (Oryza sativa ssp. japon ...
... The genotype × environment interaction (GxE) is a serious problem when comparing the performance of crop genotype across environments because it reduces the efficiency of the genetic gain through selection. GxE is said to occur when the relative performance of the crop genotype is not consistent from one environment to another. The purpose of the study is to use genotype-focused scaling for genoty ...
World Health Organization; adsorbents; adsorption; antidotes; aquatic environment; aqueous solutions; drinking water; environmental protection; formaldehyde; glutathione; heavy metals; humans; ions; melamine; mercury; mercury poisoning; methylmercury compounds; microorganisms; sorption isotherms; China
Abstract:
... Minamata disease is caused by methylmercury, which is produced by microorganisms from inorganic mercury ions, Hg(II), in the aquatic environment. Adsorption is a feasible method to remove Hg(II) from waters, but there are some drawbacks when using conventional adsorbents, for example, tedious solid–liquid separation, slow response, and excessive residual levels of mercury. In this work, a novel sp ...
... The antineoplastic agent cyclophosphamide (CP) has dose‐limiting side effects including sterile haemorrhagic cystitis (SHC), bone marrow (BM) suppression and gastrointestinal (GI) toxicity in dogs. The metabolites acrolein and phosphoramide that mediate these toxicities are glutathione‐S‐transferase (GST) substrates, and low functioning GST alleles are associated with CP toxicity in humans. The ai ...
... Graphene was discovered in 2004 and has attracted intensive interests because of its unique mechanical, electric, thermal, optical, and structural properties, which makes graphene a potential candidate for various applications. Graphene is being used as a composite or filler material with metals, metal oxides, and polymers for potential advanced applications in solar cells, lithium-ion batteries, ...
... Incorporating ecological processes into restoration planning is increasingly recognized as a fundamental component of successful restoration strategies. We outline a scientific framework to advance the emerging field of coral restoration. We advocate for harnessing ecological processes that drive community dynamics on coral reefs in a way that facilitates the establishment and growth of restored c ...
marshes; sulfur; water birds; biodiversity; models; algorithms; artificial intelligence; soil surveys; acid sulfate soils; habitats; Australia
Abstract:
... Acid sulfate soils can form when pyrite-rich marshes are drained or tidal influence decreases, naturally or anthropogenically. Often they are vegetated by mangroves, serve as important aquatic bird habitats, and harbor unique microbial biodiversity. They limit coastal development potential. The current best map of Australian acid sulfate soils is based on expert interpretation of soil surveys, mos ...
... System of Rice Intensification (SRI) often achieved higher yield than conventional practice. We identified the high-yielding farmers from the yield records of 1909 paddy fields belonging to an organic farmers’ association. Farmers whose yields were from 8.4 to 10.4 t ha⁻¹ were interviewed and their fields surveyed. Their yields had increased by an estimated average of 40% following the adoption of ...
... Drought is the major abiotic constraint to the rice production in the rain-fed areas across Asia and sub-Saharan Africa. Wild species of Oryza offer a wide spectrum of adaptive traits and can serve as potential donors of biotic and abiotic stress tolerance. At the Punjab Agricultural University, we are maintaining an active collection of 1630 accessions of wild species germplasm (AA, CC, BBCC and ...
... Pearl millet is an important cereal crop for smallholder farmers’ food security in Africa and India. However, its production has stagnated due to several factors such as downy mildew (DM). Thus, a study was conducted to identify new sources of resistance from pearl millet inbred lines derived from a collection of landraces originated from West and Central African countries. A set of 101 lines, inc ...
base flow; risk factors; rivers; runoff; surface water; water management; Korean Peninsula
Abstract:
... High streamflow variability is a potential risk factor in river management in Korea because the use of water resources in Korea depends primarily on surface water. In this regard, analysis of streamflow variability is critical for efficient water resources management. Because streamflow variability is mainly influenced by the contributions of direct runoff and baseflow, the relationship between ba ...
case studies; drought; hydrology; risk management; Italy
Abstract:
... In this paper, a methodology is proposed to support water decisions by selecting and evaluating reservoir operating rules (OR) based on hydrological scenarios. The methodology includes optimization and simulation tools within an Implicit Stochastic Optimization (ISO) framework. The paper presents some improvements to the traditional ISO that overcome some limitations affecting previous works. Than ...
Abdolmajid Gholizadeh; Mohammad Hossein Salmani; Ali Asghar Ebrahimi; Saeede Sadat Hosseini; Mohammad Hassan Ehrampoush; Mohammad Miri; Ali Nikoonahad; Hassan Pasalari
anodes; bioelectricity; biofilm; chromium; desalination; industrial wastewater; lead; oxygen; ozone; power generation; scanning electron microscopy; wastewater treatment
Abstract:
... Microbial desalination cells are promising bio-electrochemical technologies for water desalination, treating wastewater and bioelectricity production. In this study, the capability of microbial desalination cell was investigated to remove chromium (Cr(VI)) and lead (Pb(II)), from industrial wastewaters. In addition, we tested the use of ozone as a new electron acceptor in microbial desalination ce ...
... Inaccurate components of hydrodynamic models can lead to inaccurate flood hazard simulations, particularly when models are applied to floods larger than the model calibration conditions, yet hazard information is usually sought for events which are more extreme than those documented by accurate historical measurements. Model components subject to error include the input hydrographs (and their exce ...
case studies; crop management; farm management; farmers; farms; good agricultural practices; grain yield; growing season; harvest index; paddies; panicles; planting; rice; sowing; weed control; Tanzania
Abstract:
... Rice is an increasingly important commodity in sub-Saharan Africa. In Tanzania, the rice yield gap is as high as 87%, due to a combination of production constraints and sub-optimal crop management. Reducing this yield gap may be partly achieved through the introduction and dissemination of good agricultural practices (GAP). We conducted 18 farmer-managed on-farm trials in Tanzania, to test a set o ...
... In order to study the response of the rice photosynthetic-fluorescence characteristics to the application of different nitrogen forms with water-saving irrigation, by using LI-6400XT-type photosynthetic apparatus and other equipment, the fluorescence parameters, stomatal resistance and photosynthetic-CO₂ response curves of rice were measured at the critical stages under water-saving irrigation met ...
... A study on fine-suspended sediment (FSS) yield dynamics was performed in the Piracicaba River drainage basin in the state of São Paulo, Brazil, during an entire hydrological year, and a set of nine flood hydrographs that encompass wet and dry seasons were analysed. The average-specific sediment transport was 88 t km⁻² y⁻¹. Hydrograph analysis verified that the lowest sediment yield, totalling 313 ...
... The delimitation of cryptic species is necessary to accurately classify and appropriately conserve biodiversity. Integrative analyses can be incisive in detecting and circumscribing cryptic diversity, especially in species complexes whose members are delineated by minor or overlapping morphological variation. We adopt an integrative approach to assess species relationships and resolve species boun ...
DNA libraries; Porphyra; Pyropia; algae; genetic markers; loci; microsatellite repeats; null alleles; population genetics; population structure
Abstract:
... The red algal genus Porphyra is sister to the genus Pyropia, the single most valuable marine crop in the Orient. We developed microsatellite loci for the red alga Porphyra umbilicalis, a widespread species in the Northern Atlantic. Enriched DNA libraries were constructed and 68 loci were screened for amplification and polymorphism. Seven polymorphic microsatellite markers were isolated using 44 in ...
Oriental traditional medicine; Respiratory syncytial virus; biomarkers; blood coagulation; blood serum; coagulation; complement; heparin; immune response; inflammation; liquid chromatography; liquids; mechanism of action; mice; models; peptides; pneumonia; protein synthesis; proteins; proteome; proteomics; tandem mass spectrometry
Abstract:
... Respiratory syncytial virus (RSV) is a leading cause of acute lower respiratory tract infections. Qingfei oral liquid (QFOL), a traditional Chinese medicine, is widely used in clinical treatment for RSV-induced pneumonia. The present study was designed to reveal the potential targets and mechanism of action for QFOL by exploring its influence on the host cellular network following RSV infection. W ...
... Delineation of flood hazard and risk on maps is useful as a means of public education and as a basis for measures aimed at lessening future flood damages. In many northern countries, rivers and streams are prone to ice-related flooding that often results in higher water levels and more extensive damages than open-water events. Procedures and standards for analysing ice-related flooding, however, a ...
... The Georgian mycological herbarium of the Agricultural University of Georgia contains 147 specimens collected in Georgia.Among the herbarium samples there are described six different oak tree species: Quercus petraea subsp. iberica (Steven ex M. Bieb.) Krassiln., Quercus ilex L., Quercus macranthera Fisch. & C.A.Mey. ex Hohen., Quercus mongolica Fisch. ex Ledeb., Quercus suber L., Quercus glauca T ...
animal welfare; biodiversity; case studies; cats; extinction; fauna; indigenous species; islands; livelihood; rats; Brazil; Fernando de Noronha
Abstract:
... In this paper, an overview of introduced cat and rodent impacts on islands, and methods for their control and eradication, are presented. Fernando de Noronha, an inhabited oceanic island of Brazil, is used as a case study to illustrate the challenges of cat and rodent management on inhabited islands. Cat impacts have been recorded for 175 vertebrate species, and rat impacts for 173 plant and anima ...
Oriental traditional medicine; biomarkers; body weight; carbon tetrachloride; discriminant analysis; drugs; hepatoprotective effect; hepatotoxicity; histology; least squares; liver; liver function; mass spectrometry; mechanism of action; metabolomics; principal component analysis; rats; taurocholic acid; ultra-performance liquid chromatography
Abstract:
... Tanreqing (TRQ), a traditional Chinese medicine (TCM) formula, can alleviate liver injury and improve liver function. Its pharmacological mechanisms of actions are still unclear due to its complex components and multi-target natures. Metabolomic study is an effective approach to investigating drug pharmacological actions, new diagnostic markers, and potential mechanisms of actions. In the present ...
... Paphiopedilum hirsutissimum (Lindl. ex Hook. f.) Stein (Orchidaceae) is a valuable but endangered ornamental plant. In the present study, the microsatellites characteristics were analysed and 14 polymorphic simple sequence repeat (SSR) markers were developed based on the de novo transcriptome sequencing for P. hirsutissimum using Illumina pair-end sequencing technology. A total of 7406 SSRs were d ...
... Chinese jiaotou is an economically important crop that is widely cultivated in East Asia. The lack of simple sequence repeat (SSR) markers has been a major obstacle for genetic studies of this crop. In the present study, SSR markers were developed for Chinese jiaotou on a large scale, based on the crop's transcriptome assembled de novo by a previous study. A search for SSR loci in the transcriptom ...